Haulotte Group 3522A, Operator'S Maintenance Manual

Page: 40 / 142

HAULOTTE GROUP 4 EQUIPMENT MAINTENANCE
40
DAILY SERVICE CHECKS
The following Maintenance Procedures should be performed daily or before each operation:
Verify that all decals are legible, correctly applied, and in plain view.
Refer to the “Decal Replacement” section of this manual for decal locations.
Verify that all controls and indicators at the ground (lower) and platform (upper) control
stations operate properly.

Lower outriggers to level the aerial work platform.

Operate all boom functions, including all jib functions.

Press (push) the
EMERGENCY STOP
button. Verify that all functions are deactivated.

Verify that the cylinders are functional and there is no internal leakage, an indication of this is that
the booms would not remain elevated, and / or they may drift.

Pull out the
EMERGENCY STOP
button, all functions will now be activated. Lower the booms.

If either control panel is unresponsive, refer to the Trouble Shooting procedures.
TABLE
4-2
TROUBLESHOOTING
is located later in this section.

If the
GROUND
(
LOWER
)
CONTROL DISPLAY PANEL
displays an error code, refer to the Control Panel
Error Code definitions.
TABLE
4-3
ERROR CODE DEFINITIONS
is located later in this section.

If the
MOTOR CONTROLLER
’
S
green light is flashing there is an error, refer to the Motor Controller
Error Code Definitions.
TABLE
4-4
ERROR CODE DEFINITIONS
–
MOTOR CONTROLLER
, is located later in this section.

If the aerial work platform has the Drive and Set option, operate the drive function from the
platform (upper) control panel.
Verify correct operation of turn signals, brakes and running lights.
Verify proper tire inflation. See the side wall of the tire for proper inflation.
Inspect tires for damage or loose or missing lug nuts.

Repair or replace as necessary.
Inspect structural components and platform for obvious damage or debris.

Repair or replace as necessary.
Inspect the aerial work platform for missing, loose or damaged fasteners, including pins and
bolts.
Verify that the boom / jib limit switches operate correctly.

Limit switches are actuated when the primary, secondary and jib booms are in the fully lowered
“stowed” position. Limit switches must be activated to raise or lower outriggers.

If outrigger controls are unresponsive when the booms are fully lowered and “stowed”, inspect the
limit switches for loose mounting or visible damage.

Repair or replace as necessary.